AI builders in United Kingdom.
Verified AI-implementation providers headquartered in United Kingdom. Default sort: highest verification level first.
The UK combines London's fintech depth with a nationally distributed pool of engineering practices across Manchester, Edinburgh, and Bristol. Financial services, professional services, and public sector remain the dominant buyer verticals; post-Brexit regulatory divergence is an active variable for cross-border engagements.
291 verified providers are headquartered in United Kingdom today, with the deepest earned capability count in Generative AI & RAG (57), AI strategy & advisory (50), and Data engineering for AI (48). Ranking is plan-blind: verification level, contributing record count, and recency are the only signals used. A free-plan L5 provider always outranks a paid-plan L1. Most recent verification in this market: 2026-07-07.
Marionete
Data and integration consultancy, Confluent partner
- records
- 1
- team
- 50-200
- founded
- 2016
StableLogic
Independent cloud cost and AWS consultancy
- records
- 1
- team
- 50-200
- founded
- 2003
SAMexpert
Microsoft licensing and Azure FinOps
- records
- 1
- team
- 10-50
- founded
- 2009
Xtravirt
Private and hybrid cloud FinOps
- records
- 1
- team
- 50-200
- founded
- 2005
Synyega
Independent ITAM, FinOps and GreenOps consulting
- records
- 1
- team
- 50-200
- founded
- n/a
Hokstad Consulting
Cloud cost engineering and DevOps on retainer
- records
- 1
- team
- 2-10
- founded
- 2015
EthicAI
Cambridge spinout for AI assurance and ethics.
- records
- 1
- team
- 2-10
- founded
- 2024
Wizard Cyber
Simplify cyber security, 24/7
- records
- 1
- team
- 50-200
- founded
- 1995
Secarma
Independent Manchester-based CREST and CHECK penetration testing consultancy
- records
- 1
- team
- 50-200
- founded
- 2001
S-RM
Award-winning cyber incident response, ransomware negotiation and digital forensics
- records
- 1
- team
- 250-500
- founded
- 2005
Talanos Cybersecurity
Scale your security expertise, without scaling your headcount
- records
- 1
- team
- 50-100
- founded
- 2015
Socura
The power of calm in cyber security
- records
- 1
- team
- 50-100
- founded
- 2019
SECFORCE
Strategic offensive security consultancy for UK financial services
- records
- 1
- team
- 10-50
- founded
- 2008
Rittman Analytics
Modern data stack boutique for scale-ups
- records
- 1
- team
- 2-10
- founded
- 2018
Wavenet
- records
- 1
- team
- 200+
- founded
- 2000
IntaForensics
Warwickshire digital forensics lab and Council-listed PCI QSAC.
- records
- 1
- team
- 10-50
- founded
- 2006
Prolifics Testing
Software testing consultancy and quality engineering specialists
- records
- 1
- team
- n/a
- founded
- n/a
Roq
Quality engineering and performance engineering
- records
- 1
- team
- n/a
- founded
- n/a
Just After Midnight
24/7 support, managed cloud, and DevOps on demand
- records
- 1
- team
- n/a
- founded
- n/a
Hardian Health
SaMD and digital health regulatory consultancy
- records
- 1
- team
- 10-50
- founded
- 2018
Microminder Cyber Security
Healthcare cyber security and HIPAA compliance advisory
- records
- 1
- team
- 50-200
- founded
- 1984
Verified shortlists in United Kingdom by capability.
Capabilities with at least five cross-referenced (L2+) builders headquartered in United Kingdom. Each links to the verified shortlist for that capability in this market.
- Generative AI & RAG57 verified
- AI strategy & advisory50 verified
- Data engineering for AI48 verified
- ISO 27001 certification42 verified
- AI agents & automation37 verified
- MLOps & evaluation36 verified
- Cloud migration32 verified
- Platform engineering29 verified
- Incident response28 verified
- Penetration testing26 verified
- Data platform engineering25 verified
- Threat hunting22 verified
- Vulnerability management22 verified
- Red teaming22 verified
- Vendor & third-party risk22 verified
- GDPR & DPO service21 verified
- SOC & MDR monitoring19 verified
- ISO 42001 AI management19 verified
- SRE & load-hold verification16 verified
- SOC 2 audit & attestation16 verified
- FinOps & cloud cost14 verified
- PCI DSS assessment13 verified
- Computer vision13 verified
- AI governance & compliance12 verified
- Application security12 verified
- EU AI Act conformity10 verified
- Kubernetes operations10 verified
- Blue team & detection engineering9 verified
- Document understanding9 verified
- Voice & conversational AI8 verified
- Streaming data8 verified
- Warehouse migration7 verified
- ML runtime & inference infra7 verified
- DataOps & data quality7 verified
- HIPAA compliance6 verified
- Custom model fine-tuning5 verified
- Fifty One Degrees
- Marionete
- StableLogic
- SAMexpert
- Xtravirt
- Verified Generative AI & RAG
- Verified AI strategy & advisory
- Verified Data engineering for AI
- Verified ISO 27001 certification
- Verified AI agents & automation
- Verified MLOps & evaluation
- Verified Cloud migration
- Verified Platform engineering
- Verified Incident response
- Verified Penetration testing
- Verified Data platform engineering
- Verified Threat hunting
- Verified Vulnerability management
- Verified Red teaming
- Verified Vendor & third-party risk
- Verified GDPR & DPO service
- Verified SOC & MDR monitoring
- Verified ISO 42001 AI management
- Verified SRE & load-hold verification
- Verified SOC 2 audit & attestation
- Verified FinOps & cloud cost
- Verified PCI DSS assessment
- Verified Computer vision
- Verified AI governance & compliance
- Verified Application security
- Verified EU AI Act conformity
- Verified Kubernetes operations
- Verified Blue team & detection engineering
- Verified Document understanding
- Verified Voice & conversational AI
- Verified Streaming data
- Verified Warehouse migration
- Verified ML runtime & inference infra
- Verified DataOps & data quality
- Verified HIPAA compliance
- Verified Custom model fine-tuning
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